Base | Representation |
---|---|
bin | 10011000000110010… |
… | …110011010111010001 |
3 | 1221200201022120222021 |
4 | 103000302303113101 |
5 | 313302042142431 |
6 | 13213411411441 |
7 | 1321613432566 |
oct | 230062632721 |
9 | 57621276867 |
10 | 20414412241 |
11 | 8726449083 |
12 | 3b588b3b81 |
13 | 1c044c4192 |
14 | db935c86d |
15 | 7e7329b11 |
hex | 4c0cb35d1 |
20414412241 has 2 divisors, whose sum is σ = 20414412242. Its totient is φ = 20414412240.
The previous prime is 20414412223. The next prime is 20414412251. The reversal of 20414412241 is 14221441402.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 20414408641 + 3600 = 142879^2 + 60^2 .
It is a cyclic number.
It is not a de Polignac number, because 20414412241 - 219 = 20413887953 is a prime.
It is not a weakly prime, because it can be changed into another prime (20414412251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10207206120 + 10207206121.
It is an arithmetic number, because the mean of its divisors is an integer number (10207206121).
Almost surely, 220414412241 is an apocalyptic number.
It is an amenable number.
20414412241 is a deficient number, since it is larger than the sum of its proper divisors (1).
20414412241 is an equidigital number, since it uses as much as digits as its factorization.
20414412241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2048, while the sum is 25.
Adding to 20414412241 its reverse (14221441402), we get a palindrome (34635853643).
The spelling of 20414412241 in words is "twenty billion, four hundred fourteen million, four hundred twelve thousand, two hundred forty-one".
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